Subtracting -9 from any number is the same as
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<u>A</u>
<u>subtracting 9 from that number.</u>
Answer:
<u>364 cm²</u>
Step-by-step explanation:
Area of the figure :
- Area (triangle) + Area (rectangle 1) + Area (rectangle 2) + Area (rectangle 3)
- 1/2 x 20 x 14 + 12 x 9 + 7 x 3 + 19 x 5
- 140 + 108 + 21 + 95
- 248 + 21 + 95
- 269 + 95
- <u>364 cm²</u>
1572/6 = 262 which is an integer so x could be 2
X could also be 8 because 1578/6 is 263